There are some things money can't buy...

Used inkle loom from Wolf and Phoenix: $100Cards for card weaving: $10#10 cotton thread in red and white: $8.85Warping the loom with 80 cards: 4 1/2 hoursTwo more balls of red #10 cotton thread (when you run out before warping is complete): $3.54

Watching the skills you've learned from good friends manifest themselves for the first time: Priceless.